87 lines
3.2 KiB
Bash
Executable File
87 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Check deployer LINK balance on Gnosis, Cronos, Celo (config-ready chains).
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# Required before fund-ccip-bridges-with-link.sh: 20 LINK per chain (10 per bridge).
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#
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# Usage: ./scripts/deployment/check-link-balance-config-ready-chains.sh [gnosis|cronos|celo|all]
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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cd "$PROJECT_ROOT"
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[[ -f "$PROJECT_ROOT/.env" ]] && set -a && source "$PROJECT_ROOT/.env" && set +a
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CHAIN="${1:-all}"
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REQUIRED_LINK="20" # 10 per WETH9 bridge + 10 per WETH10 bridge
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# LINK token addresses (from CCIP directory)
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LINK_TOKEN_GNOSIS="${LINK_TOKEN_GNOSIS:-${CCIP_GNOSIS_LINK_TOKEN:-0xE2e73A1c69ecF83F464EFCE6A5be353a37cA09b2}}"
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LINK_TOKEN_CRONOS="${LINK_TOKEN_CRONOS:-${CCIP_CRONOS_LINK_TOKEN:-0x8c80A01F461f297Df7F9DA3A4f740D7297C8Ac85}}"
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LINK_TOKEN_CELO="${LINK_TOKEN_CELO:-${CCIP_CELO_LINK_TOKEN:-0xd07294e6E917e07dfDcee882dd1e2565085C2ae0}}"
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GNOSIS_RPC="${GNOSIS_RPC:-https://rpc.gnosischain.com}"
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CRONOS_RPC="${CRONOS_RPC:-https://evm.cronos.org}"
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CELO_RPC="${CELO_RPC:-https://forno.celo.org}"
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if [[ -z "${PRIVATE_KEY:-}" ]]; then
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echo "Error: Set PRIVATE_KEY in .env" >&2
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exit 1
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fi
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DEPLOYER=$(cast wallet address "$PRIVATE_KEY" 2>/dev/null || true)
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[[ -z "$DEPLOYER" ]] && { echo "Error: Could not derive deployer from PRIVATE_KEY" >&2; exit 1; }
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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check_link() {
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local name="$1" rpc="$2" link_token="$3"
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[[ -z "$rpc" || -z "$link_token" ]] && return 1
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local raw
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raw=$(cast call "$link_token" "balanceOf(address)(uint256)" "$DEPLOYER" --rpc-url "$rpc" 2>/dev/null || echo "0")
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local link_val
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link_val=$(echo "scale=4; $raw / 1000000000000000000" | bc 2>/dev/null || echo "0")
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if [[ -z "$link_val" || "$link_val" == "0" ]]; then
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echo -e " ${RED}✗${NC} $name: 0 LINK (need $REQUIRED_LINK LINK)"
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return 1
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fi
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if [[ "$(echo "$link_val >= $REQUIRED_LINK" | bc 2>/dev/null)" == "1" ]]; then
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echo -e " ${GREEN}✓${NC} $name: $link_val LINK"
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return 0
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fi
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echo -e " ${YELLOW}⚠${NC} $name: $link_val LINK (need $REQUIRED_LINK LINK)"
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return 1
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}
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echo "=== LINK Balance Check (Config-Ready Chains) ==="
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echo "Deployer: ${DEPLOYER:0:10}...${DEPLOYER: -8}"
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echo "Required: $REQUIRED_LINK LINK per chain (10 per WETH9 + 10 per WETH10 bridge)"
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echo ""
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failed=0
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case "$CHAIN" in
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gnosis) check_link "Gnosis" "$GNOSIS_RPC" "$LINK_TOKEN_GNOSIS" || failed=1 ;;
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cronos) check_link "Cronos" "$CRONOS_RPC" "$LINK_TOKEN_CRONOS" || failed=1 ;;
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celo) check_link "Celo" "$CELO_RPC" "$LINK_TOKEN_CELO" || failed=1 ;;
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all)
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check_link "Gnosis" "$GNOSIS_RPC" "$LINK_TOKEN_GNOSIS" || failed=1
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check_link "Cronos" "$CRONOS_RPC" "$LINK_TOKEN_CRONOS" || failed=1
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check_link "Celo" "$CELO_RPC" "$LINK_TOKEN_CELO" || failed=1
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;;
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*) echo "Usage: $0 [gnosis|cronos|celo|all]"; exit 1 ;;
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esac
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echo ""
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if [[ $failed -eq 0 ]]; then
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echo "LINK balance OK. Run: ./scripts/deployment/fund-ccip-bridges-with-link.sh"
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exit 0
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else
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echo "Acquire LINK on each chain (bridge from mainnet or DEX), then re-run this check."
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echo " Gnosis: $LINK_TOKEN_GNOSIS"
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echo " Cronos: $LINK_TOKEN_CRONOS"
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echo " Celo: $LINK_TOKEN_CELO"
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exit 1
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fi
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